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    <title>空山灵雨 · 记录个人建站、自托管、系统折腾与读书生活的独立博客</title>
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      <title>踩坑记录：在Windows 11上安装diffpy.pdfgui（conda环境变量 + wxPython兼容性）</title>
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      <pubDate>Sat, 29 Aug 2026 00:00:00 GMT</pubDate>
      <description>帮同学在Windows 11上装diffpy.pdfgui的踩坑记录：miniconda装完后CMD里找不到conda命令，以及wxPython 4.x移除Bitmap.SetSize导致pdfgui图形界面启动崩溃——都给了解决办法。</description>
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      <title>戴尔电脑Windows 11重装系统记录</title>
      <link>https://www.dearom.com/blog/20260824-dell-windows-11-reinstallation-guide</link>
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      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <description>用U盘重装Windows 11的过程记录。重点是戴尔电脑上两个坑：RAID On模式导致装机时认不到硬盘，Secure Boot开着会让安装报错——都给了解决办法。</description>
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      <title>数据握在自己手里：Waline私有化部署实录</title>
      <link>https://www.dearom.com/blog/20260814-self-hosting-waline-docker-postgres</link>
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      <pubDate>Fri, 14 Aug 2026 00:00:00 GMT</pubDate>
      <description>把Waline评论服务从Vercel + Neon的白嫖方案搬到自己的服务器上。用Docker Compose跑PostgreSQL和Waline，再拿Nginx反代加HTTPS兜住安全。</description>
      <category>建站</category>
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      <title>个人网站开发：从HTML到AI辅助的折腾之路</title>
      <link>https://www.dearom.com/blog/20260808-personal-website-dev-journey</link>
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      <pubDate>Sat, 08 Aug 2026 00:00:00 GMT</pubDate>
      <description>从零折腾个人网站这些年：纯静态页、动态CMS、静态生成器、前端框架都试了个遍，也说说用AI辅助开发的一些体会。</description>
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      <title>从亮黄灯到顺利开机——记一次折腾到半夜的装机经历</title>
      <link>https://www.dearom.com/blog/20260629-pc-building-mistakes-and-lessons</link>
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      <pubDate>Mon, 29 Jun 2026 00:00:00 GMT</pubDate>
      <description>原以为装机只是插个线，结果被DDR5内存自检的黄灯折腾了两天，最后发现是「内存训练」在作怪。顺便聊聊散热器装反、排线被显卡挡住这些新手容易踩的坑。</description>
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      <title>一台电脑主机的购买与避坑经验</title>
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      <pubDate>Wed, 29 Apr 2026 00:00:00 GMT</pubDate>
      <description>不是大神，就是分享一下自己2025年装机的真实经历：哪儿能省、哪儿不能省，以及现在这个价位下的一点选购建议。</description>
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      <title>面向电脑小白第一台电脑的设置指南</title>
      <link>https://www.dearom.com/blog/20260325-first-pc-setup-guide-for-beginners</link>
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      <pubDate>Wed, 25 Mar 2026 00:00:00 GMT</pubDate>
      <description>写给第一次用Windows电脑的大一新生，偏软件这块：注册微软账户、分系统盘、装卸软件、常用工具推荐。也顺带聊了聊我当年那台一玩游戏就蓝屏的暗影精灵。</description>
      <category>软件</category>
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      <title>一招解决Origin运行报错：找不到mfc140u.dll</title>
      <link>https://www.dearom.com/blog/20260311-origin-mfc140u-dll-fix</link>
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      <pubDate>Wed, 11 Mar 2026 00:00:00 GMT</pubDate>
      <description>Origin提示找不到mfc140u.dll？不用重装软件，装一下Microsoft Visual C++ 2015–2022运行库就好。附具体步骤和官方下载链接。</description>
      <category>软件</category>
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      <title>使用Python绘制中国省份管网老化分布地图（PNG/SVG）</title>
      <link>https://www.dearom.com/blog/20260306-map-plotting-tutorial-python</link>
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      <pubDate>Fri, 06 Mar 2026 00:00:00 GMT</pubDate>
      <description>在AI辅助下写了个Python脚本，用GeoPandas和Matplotlib加阿里云DataV的地理数据，画一张中国省份的分布图，支持自定义配色、标签和图例，输出高清图片。</description>
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      <title>边缘世界新手生存指南：活过第一个殖民地</title>
      <link>https://www.dearom.com/blog/20260302-rimworld-beginners-guide</link>
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      <pubDate>Mon, 02 Mar 2026 00:00:00 GMT</pubDate>
      <description>RimWorld新手指南。选谁当叙事者、头三天该干什么、五个最容易踩的坑一次说清，帮你活过第一个殖民地——然后慢慢体会这个「失败也是乐趣」的游戏。</description>
      <category>游戏</category>
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      <title>又重构了，这次用Next.js 16</title>
      <link>https://www.dearom.com/blog/20260224-nextjs-blog-rebuild</link>
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      <pubDate>Tue, 24 Feb 2026 00:00:00 GMT</pubDate>
      <description>用了一阵Astro后想要更灵活的交互和动画，趁Next.js 16发布把博客又重构了一遍。记一下这次的技术选型，以及目录高亮、图片异步尺寸、代码复制这几个折腾了半天的坑。</description>
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      <title>为Waline配置Neon数据库</title>
      <link>https://www.dearom.com/blog/20260222-waline-neon-database-guide</link>
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      <pubDate>Sun, 22 Feb 2026 00:00:00 GMT</pubDate>
      <description>按Waline官方教程配好Neon数据库，结果还是报「No valid storage found」。问题出在环境变量名对不上——附一张Neon到Waline PG_HOST / PG_DB等字段的对照表，以及在Vercel重新部署的步骤。</description>
      <category>建站</category>
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      <title>缓慢之年，夜行长路：我的2025回望</title>
      <link>https://www.dearom.com/blog/20251227-year-in-review-2025-a-walk-in-ordos</link>
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      <pubDate>Sat, 27 Dec 2025 00:00:00 GMT</pubDate>
      <description>2025年终总结。学了不少东西，但那股少年心气好像不见了。写了写考研失败后的peer pressure、兜兜转转的科研，还有七月那趟打不着车的鄂尔多斯之行。</description>
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      <title>为何选择Astro搭建静态博客</title>
      <link>https://www.dearom.com/blog/20251218-why-i-chose-astro-for-my-blog</link>
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      <pubDate>Thu, 18 Dec 2025 00:00:00 GMT</pubDate>
      <description>被一封Next.js漏洞邮件折腾够呛，博客从WordPress、Hexo、Hugo一路换到Next.js，最后落到Astro。聊聊为什么想要一个低维护、少操心安全的静态站。</description>
      <category>建站</category>
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      <title>使用Cloudflare R2搭建个人图床</title>
      <link>https://www.dearom.com/blog/20250920-building-cloudflare-image-hosting</link>
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      <pubDate>Sat, 20 Sep 2025 00:00:00 GMT</pubDate>
      <description>博客总得放图，免费图床偶尔抽风，干脆自己用Cloudflare R2搭一个，顺便薅一把「赛博大善人」的羊毛。记录存储桶、S3 API和PicGo客户端的完整配置。</description>
      <category>建站</category>
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      <title>笔记本电脑附赠Office 2021的激活指南</title>
      <link>https://www.dearom.com/blog/20250402-activate-office-2021-on-new-laptop</link>
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      <pubDate>Wed, 02 Apr 2025 00:00:00 GMT</pubDate>
      <description>新笔记本附赠的Office 2021，激活时卡了一下。记一遍完整流程：买断版和365的区别、为什么要先卸载预装的Office、怎么在微软商店的「库」里领取并激活。</description>
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      <title>从零开始：使用WordPress搭建个人网站的完整指南</title>
      <link>https://www.dearom.com/blog/20240810-complete-guide-personal-website-setup</link>
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      <pubDate>Sat, 10 Aug 2024 00:00:00 GMT</pubDate>
      <description>从买域名开始，一步步搭一个WordPress个人站：域名怎么选、国内还是海外服务器、要不要备案、CDN和常用插件怎么配。第一次建站踩过的坑都写在这了。</description>
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